ALPINESTARS SP-1 v2 Vented Shoes - Black/White - US 9.5 / EU 44 25113181244 MTB Spartan Elbow Guards Newly developed direct ventilation system

Newly developed direct ventilation system (DVS) zippered chest air intakes for high levels of airflow

Fitted with E-2

oil line and hose flanges

Different sized shims allow one kit to fit many different handlebars

Designed to turn off the motor when the rider falls off

ALPINESTARS SP-1 v2 Vented Shoes - Black/White - US 9.5 / EU 44 25113181244 MTB Spartan Elbow Guards Newly developed direct ventilation systemMicrofiber upper Perforated microfiber panels on lateral and medial quarter areas plus medial side perforation zone for enhanced airflow Tongue is made with breathable mesh to improve airflow Rear accordion panel is lightweight padded material Speed lacing system derived from Alpinestars MotoGP technology for a quick, precise, secure closure Ankle opening closure system using a hook and loop strap with debossed Alpinestars logo Foam backed double